DOCSLIB.ORG

Appendix Report

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Appendix Report Project No.: SHT2104027102EW Radio Specification: WCDMA APPENDIX REPORT Project No. SHT2104027102EW Radio Specification WCDMA Test sample No. YPHT21040271011 Model No. GP700Y Start test date 2021/5/8 Finish date 2021/5/8 Temperature 26°C Humidity 37% Test Engineer Jiongsheng.Feng Auditor Appendix Test item Result clause A Conducted Output Power PASS B Peak-to-Average Ratio PASS C 26 dB Bandwidth and Occupied Bandwidth PASS D Band edge PASS E Conducted Spurious Emission PASS F Frequency Stability PASS Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 1 of 26 Project No.: SHT2104027102EW Radio Specification: WCDMA 8.1 Appendix A: Conducted Output Power Test Result Band Channel Power(dBm) Limit(dBm) Verdict Band II 9262 23.11 33 PASS Band II 9400 23.11 33 PASS Band II 9538 23.18 33 PASS Band IV 1312 23.12 30 PASS Band IV 1413 23.24 30 PASS Band IV 1513 23.34 30 PASS Band V 4132 23.32 38.5 PASS Band V 4182 23.45 38.5 PASS Band V 4233 23.48 38.5 PASS Band Channel SubTest Power(dBm) Limit(dBm) Verdict Band II 9262 HSDPA_Sub1 22.65 33 PASS Band II 9262 HSDPA_Sub2 22.30 33 PASS Band II 9262 HSDPA_Sub3 21.06 33 PASS Band II 9262 HSDPA_Sub4 21.08 33 PASS Band II 9400 HSDPA_Sub1 22.83 33 PASS Band II 9400 HSDPA_Sub2 22.36 33 PASS Band II 9400 HSDPA_Sub3 22.37 33 PASS Band II 9400 HSDPA_Sub4 22.29 33 PASS Band II 9538 HSDPA_Sub1 22.80 33 PASS Band II 9538 HSDPA_Sub2 22.41 33 PASS Band II 9538 HSDPA_Sub3 22.34 33 PASS Band II 9538 HSDPA_Sub4 22.34 33 PASS Band IV 1312 HSDPA_Sub1 20.92 30 PASS Band IV 1312 HSDPA_Sub2 20.53 30 PASS Band IV 1312 HSDPA_Sub3 20.54 30 PASS Band IV 1312 HSDPA_Sub4 20.55 30 PASS Band IV 1413 HSDPA_Sub1 22.89 30 PASS Band IV 1413 HSDPA_Sub2 22.38 30 PASS Band IV 1413 HSDPA_Sub3 22.48 30 PASS Band IV 1413 HSDPA_Sub4 22.51 30 PASS Band IV 1513 HSDPA_Sub1 23.01 30 PASS Band IV 1513 HSDPA_Sub2 22.50 30 PASS Band IV 1513 HSDPA_Sub3 22.50 30 PASS Band IV 1513 HSDPA_Sub4 22.61 30 PASS Band V 4132 HSDPA_Sub1 22.97 38.5 PASS Band V 4132 HSDPA_Sub2 22.48 38.5 PASS Band V 4132 HSDPA_Sub3 22.73 38.5 PASS Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 2 of 26 Project No.: SHT2104027102EW Radio Specification: WCDMA Band V 4132 HSDPA_Sub4 22.82 38.5 PASS Band V 4182 HSDPA_Sub1 23.12 38.5 PASS Band V 4182 HSDPA_Sub2 22.67 38.5 PASS Band V 4182 HSDPA_Sub3 22.68 38.5 PASS Band V 4182 HSDPA_Sub4 22.70 38.5 PASS Band V 4233 HSDPA_Sub1 23.16 38.5 PASS Band V 4233 HSDPA_Sub2 22.69 38.5 PASS Band V 4233 HSDPA_Sub3 22.70 38.5 PASS Band V 4233 HSDPA_Sub4 22.67 38.5 PASS Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 3 of 26 Project No.: SHT2104027102EW Radio Specification: WCDMA Band Channel SubTest Power(dBm) Limit(dBm) Verdict Band II 9262 HSUPA_Sub1 22.56 33 PASS Band II 9262 HSUPA_Sub2 20.63 33 PASS Band II 9262 HSUPA_Sub3 19.51 33 PASS Band II 9262 HSUPA_Sub4 19.22 33 PASS Band II 9262 HSUPA_Sub5 20.55 33 PASS Band II 9400 HSUPA_Sub1 20.55 33 PASS Band II 9400 HSUPA_Sub2 18.70 33 PASS Band II 9400 HSUPA_Sub3 21.93 33 PASS Band II 9400 HSUPA_Sub4 21.26 33 PASS Band II 9400 HSUPA_Sub5 22.67 33 PASS Band II 9538 HSUPA_Sub1 22.39 33 PASS Band II 9538 HSUPA_Sub2 20.82 33 PASS Band II 9538 HSUPA_Sub3 21.74 33 PASS Band II 9538 HSUPA_Sub4 21.40 33 PASS Band II 9538 HSUPA_Sub5 22.99 33 PASS Band IV 1312 HSUPA_Sub1 22.32 30 PASS Band IV 1312 HSUPA_Sub2 20.84 30 PASS Band IV 1312 HSUPA_Sub3 19.62 30 PASS Band IV 1312 HSUPA_Sub4 19.39 30 PASS Band IV 1312 HSUPA_Sub5 22.76 30 PASS Band IV 1413 HSUPA_Sub1 22.78 30 PASS Band IV 1413 HSUPA_Sub2 21.10 30 PASS Band IV 1413 HSUPA_Sub3 21.90 30 PASS Band IV 1413 HSUPA_Sub4 21.53 30 PASS Band IV 1413 HSUPA_Sub5 23.21 30 PASS Band IV 1513 HSUPA_Sub1 22.81 30 PASS Band IV 1513 HSUPA_Sub2 20.99 30 PASS Band IV 1513 HSUPA_Sub3 21.78 30 PASS Band IV 1513 HSUPA_Sub4 21.64 30 PASS Band IV 1513 HSUPA_Sub5 22.95 30 PASS Band V 4132 HSUPA_Sub1 22.86 38.5 PASS Band V 4132 HSUPA_Sub2 20.94 38.5 PASS Band V 4132 HSUPA_Sub3 21.95 38.5 PASS Band V 4132 HSUPA_Sub4 21.37 38.5 PASS Band V 4132 HSUPA_Sub5 22.87 38.5 PASS Band V 4182 HSUPA_Sub1 21.99 38.5 PASS Band V 4182 HSUPA_Sub2 20.98 38.5 PASS Band V 4182 HSUPA_Sub3 22.08 38.5 PASS Band V 4182 HSUPA_Sub4 21.57 38.5 PASS Band V 4182 HSUPA_Sub5 23.00 38.5 PASS Band V 4233 HSUPA_Sub1 22.99 38.5 PASS Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 4 of 26 Project No.: SHT2104027102EW Radio Specification: WCDMA Band V 4233 HSUPA_Sub2 20.70 38.5 PASS Band V 4233 HSUPA_Sub3 22.07 38.5 PASS Band V 4233 HSUPA_Sub4 21.56 38.5 PASS Band V 4233 HSUPA_Sub5 23.00 38.5 PASS Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 5 of 26 Project No.: SHT2104027102EW Radio Specification: WCDMA 8.2 Appendix B: Peak-to-Average Ratio Test Result Band Channel Peak-to-Average Ratio(dB) Limit(dB) Verdict Band II 9262 3.13 13 PASS Band II 9400 3.13 13 PASS Band II 9538 3.14 13 PASS Band IV 1312 3.01 13 PASS Band IV 1413 3.01 13 PASS Band IV 1513 3.01 13 PASS Band V 4132 3.03 13 PASS Band V 4182 2.99 13 PASS Band V 4233 2.91 13 PASS Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 6 of 26 Project No.: SHT2104027102EW Radio Specification: WCDMA Test Graphs Band II_9262 Band II_9400 Band II_9538 Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 7 of 26 Project No.: SHT2104027102EW Radio Specification: WCDMA Band IV_1312 Band IV_1413 Band IV_1513 Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 8 of 26 Project No.: SHT2104027102EW Radio Specification: WCDMA Band V_4132 Band V_4182 Band V_4233 Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 9 of 26 Project No.: SHT2104027102EW Radio Specification: WCDMA 8.3 Appendix C: 26dB Bandwidth and Occupied Bandwidth Test Result Occupied Bandwidth 26dB Bandwidth Band Channel Limit(kHz) Verdict (kHz) (kHz) Band II 9262 4156.1 4736 --- PASS Band II 9400 4168.8 4741 --- PASS Band II 9538 4163.7 4726 --- PASS Band IV 1312 4171.3 4729 --- PASS Band IV 1413 4166.7 4751 --- PASS Band IV 1513 4157.6 4725 --- PASS Band V 4132 4152.6 4745 --- PASS Band V 4182 4138.4 4751 --- PASS Band V 4233 4141.5 4725 --- PASS Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 10 of 26 Project No.: SHT2104027102EW Radio Specification: WCDMA Test Graphs Band II_9262 Band II_9400 Band II_9538 Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 11 of 26 Project No.: SHT2104027102EW Radio Specification: WCDMA Band IV_1312 Band IV_1413 Band IV_1513 Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 12 of 26 Project No.: SHT2104027102EW Radio Specification: WCDMA Band V_4132 Band V_4182 Band V_4233 Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 13 of 26 Project No.: SHT2104027102EW Radio Specification: WCDMA 8.4 Appendix D: Band Edge Test Result Band Channel Value(dBm) Limit(dBm) Verdict Band II 9262 -21.99 -13 PASS Band II 9538 -23.08 -13 PASS Band IV 1312 -22.05 -13 PASS Band IV 1513 -21.38 -13 PASS Band V 4132 -19.73 -13 PASS Band V 4233 -19.01 -13 PASS Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 14 of 26 Project No.: SHT2104027102EW Radio Specification: WCDMA Test Graphs Band II_9262 Band II_9538 Band IV_1312 Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 15 of 26 Project No.: SHT2104027102EW Radio Specification: WCDMA Band IV_1513 Band V_4132 Band V_4233 Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 16 of 26 Project No.: SHT2104027102EW Radio Specification: WCDMA 8.5 Appendix E: Conducted Spurious Emission Test Result Band Channel Frequency Rang(Mhz) Value(dBm) Limit(dBm) Verdict Band II 9262 30~1000 -47.06 -13 PASS Band II 9262 1000~20000 -25.64 -13 PASS Band II 9400 30~1000 -47.18 -13 PASS Band II 9400 1000~20000 -26.13 -13 PASS Band II 9538 30~1000 -47.04 -13 PASS Band II 9538 1000~20000 -24.73 -13 PASS Band IV 1312 30~1000 -47.42 -13 PASS Band IV 1312 1000~20000 -25.55 -13 PASS Band IV 1413 30~1000 -46.74 -13 PASS Band IV 1413 1000~20000 -25.86 -13 PASS Band IV 1513 30~1000 -46.81 -13 PASS Band IV 1513 1000~20000 -25.75 -13 PASS Band V 4132 30~1000 -47.09 -13 PASS Band V 4132 1000~10000 -32.62 -13 PASS Band V 4182 30~1000 -47.01 -13 PASS Band V 4182 1000~10000 -32.46 -13 PASS Band V 4233 30~1000 -46.82 -13 PASS Band V 4233 1000~10000 -32.20 -13 PASS Shenzhen Huatongwei International Inspection Co., Ltd.
Load more

Recommended publications
  • Frequency and Network Planning Aspects of DVB-T2
    Report ITU-R BT.2254 (09/2012) Frequency and network planning aspects of DVB-T2 BT Series Broadcasting service (television) ii Rep. ITU-R BT.2254 Foreword The role of the Radiocommunication Sector is to ensure the rational, equitable, efficient and economical use of the radio-frequency spectrum by all radiocommunication services, including satellite services, and carry out studies without limit of frequency range on the basis of which Recommendations are adopted. The regulatory and policy functions of the Radiocommunication Sector are performed by World and Regional Radiocommunication Conferences and Radiocommunication Assemblies supported by Study Groups. Policy on Intellectual Property Right (IPR) ITU-R policy on IPR is described in the Common Patent Policy for ITU-T/ITU-R/ISO/IEC referenced in Annex 1 of Resolution ITU-R 1. Forms to be used for the submission of patent statements and licensing declarations by patent holders are available from http://www.itu.int/ITU-R/go/patents/en where the Guidelines for Implementation of the Common Patent Policy for ITU-T/ITU-R/ISO/IEC and the ITU-R patent information database can also be found. Series of ITU-R Reports (Also available online at http://www.itu.int/publ/R-REP/en) Series Title BO Satellite delivery BR Recording for production, archival and play-out; film for television BS Broadcasting service (sound) BT Broadcasting service (television) F Fixed service M Mobile, radiodetermination, amateur and related satellite services P Radiowave propagation RA Radio astronomy RS Remote sensing systems S Fixed-satellite service SA Space applications and meteorology SF Frequency sharing and coordination between fixed-satellite and fixed service systems SM Spectrum management Note: This ITU-R Report was approved in English by the Study Group under the procedure detailed in Resolution ITU-R 1.
    [Show full text]
  • Compatibility and Sharing Analysis Between Dvb–T and Ob (Outside Broadcast) Audio Links in Bands Iv and V
    ERC REPORT 90 European Radiocommunications Committee (ERC) within the European Conference of Postal and Telecommunications Administrations (CEPT) COMPATIBILITY AND SHARING ANALYSIS BETWEEN DVB–T AND OB (OUTSIDE BROADCAST) AUDIO LINKS IN BANDS IV AND V Edinburgh, October 2000 ERC REPORT 90 Copyright 2000 the European Conference of Postal and Telecommunications Administrations (CEPT) ERC REPORT 90 Executive Summary This study assesses the compatibility between OB links and DVB–T in bands IV and V and determines the necessary separation distances between OB links and DVB–T as a function of frequency. The study takes account of three spectrum masks: the spectrum mask for sensitive cases according to the Chester Agreement, 19971 and the two spectrum masks recommended by SE PT 212. The results are only valid for the DVB–T and OB links system parameters given in this study. In order to establish if in a given set of circumstances: - the DVB-T service and - OB link usage at a given location are compatible, the relevant separation distances derived in Sections 2 and 3, must be examined. If both separation distances are respected, then usage is compatible. The main results of the study are as follows: • In most cases, Co-channel operation (frequency difference from 0 to 4 MHz between the centre frequencies) of DVB–T and OB links within a DVB–T coverage area will cause unacceptable interference to OB links and vice-versa. • For an operation of OB links in the 1st adjacent channel of DVB–T (frequency difference from 4 to 12 MHz between the centre frequencies), the necessary separation distances obtained in this study are quite large.
    [Show full text]
  • The Economics of Releasing the V-Band and E-Band Spectrum in India
    NIPFP Working Working paper paper seriesseries The Economics of Releasing the V-band and E-band Spectrum in India No. 226 02-Apr-2018 Suyash Rai, Dhiraj Muttreja, Sudipto Banerjee and Mayank Mishra National Institute of Public Finance and Policy New Delhi Working paper No. 226 The Economics of Releasing the V-band and E-band Spectrum in India Suyash Rai∗ Dhiraj Muttreja† Sudipto Banerjee Mayank Mishra April 2, 2018 ∗Suyash Rai is a Senior Consultant at the National Institute of Public Finance and Policy (NIPFP) †Dhiraj Muttreja, Sudipto Banerjee and Mayank Mishra are Consultants at the Na- tional Institute of Public Finance and Policy (NIPFP) 1 Accessed at http://www.nipfp.org.in/publications/working-papers/1819/ Page 2 Working paper No. 226 1 Introduction Broadband internet users in India have been on the rise over the last decade and currently stand at more than 290 million subscribers.1 As this number continues to increase, it is imperative for the supply side to be able to match consumer expectations. It is also important to ensure optimal usage of the spectrum to maximise economic benefits of this natural resource. So, as the government decides to release the presently unreleased spectrum, it should consider the overall economic impacts of the alternative strategies for re- leasing the spectrum. In this note, we consider the potential uses of both V-band (57 GHz - 64 GHz) and E-band (71 GHz - 86 GHz), as well as the economic benefits that may accrue from these uses. This analysis can help the government choose a suitable strategy for releasing spectrum in these bands.
    [Show full text]
  • DVB-H Planning with ICS Telecom
    2 White Paper July 2006 DVB-H radio-planning aspects in ICS telecom Coverage Emmanuel Grenier Spectrum : COFDM SFN / MFN Convergence – back channel Software solutions in radiocommunications 3 Abstract This white paper addresses the problem of efficient planning DVB-H networks with ICS telecom. This document is intended for radio-planner, technical director, project manager, consultant to be aware of the important goals to pursue when planning a DVB-H network. It focuses not only on macro-scale DVB-H planning and its analysis on the geo-marketing point of view, but also provides methodologies for deep-indoor network densification, at the address level. The suggested methodologies are divided into three topics: Defining the coverage model : o by defining the right threshold for a given service class; o by densifying the DVB-H network in dense urban areas. Enhancing the business model according to technical inputs : o analyzing the impact of the chosen coverage model on the population; o ensuring interactive/billing service by complementing the DVB-H network with a cellular infrastructure. Analyzing the impact of the integration of a DVB-H service in the existing spectrum, as well as checking the COFDM interference areas for SFN networks. 4 Table of Content 1 Acronyms ___________________________________________________________________ 1 2 Coverage aspects _____________________________________________________________ 2 2.1 Cartographic data ________________________________________________________ 2 2.1.1 Cartographic environment for Macro-scale
    [Show full text]
  • Spectrum and the Technological Transformation of the Satellite Industry Prepared by Strand Consulting on Behalf of the Satellite Industry Association1
    Spectrum & the Technological Transformation of the Satellite Industry Spectrum and the Technological Transformation of the Satellite Industry Prepared by Strand Consulting on behalf of the Satellite Industry Association1 1 AT&T, a member of SIA, does not necessarily endorse all conclusions of this study. Page 1 of 75 Spectrum & the Technological Transformation of the Satellite Industry 1. Table of Contents 1. Table of Contents ................................................................................................ 1 2. Executive Summary ............................................................................................. 4 2.1. What the satellite industry does for the U.S. today ............................................... 4 2.2. What the satellite industry offers going forward ................................................... 4 2.3. Innovation in the satellite industry ........................................................................ 5 3. Introduction ......................................................................................................... 7 3.1. Overview .................................................................................................................. 7 3.2. Spectrum Basics ...................................................................................................... 8 3.3. Satellite Industry Segments .................................................................................... 9 3.3.1. Satellite Communications ..............................................................................
    [Show full text]
  • Cisco Broadband Data Book
    Broadband Data Book © 2020 Cisco and/or its affiliates. All rights reserved. THE BROADBAND DATABOOK Cable Access Business Unit Systems Engineering Revision 21 August 2019 © 2020 Cisco and/or its affiliates. All rights reserved. 1 Table of Contents Section 1: INTRODUCTION ................................................................................................. 4 Section 2: FREQUENCY CHARTS ........................................................................................ 6 Section 3: RF CHARACTERISTICS OF BROADCAST TV SIGNALS ..................................... 28 Section 4: AMPLIFIER OUTPUT TILT ................................................................................. 37 Section 5: RF TAPS and PASSIVES CHARACTERISTICS ................................................... 42 Section 6: COAXIAL CABLE CHARACTERISTICS .............................................................. 64 Section 7: STANDARD HFC GRAPHIC SYMBOLS ............................................................. 72 Section 8: DTV STANDARDS WORLDWIDE ....................................................................... 80 Section 9: DIGITAL SIGNALS ............................................................................................ 90 Section 10: STANDARD DIGITAL INTERFACES ............................................................... 100 Section 11: DOCSIS SIGNAL CHARACTERISTICS ........................................................... 108 Section 12: FIBER CABLE CHARACTERISTICS ...............................................................
    [Show full text]
  • CEPT REPORT 21 1 July 2008
    CEPT REPORT 21 1 July 2008 CEPT Report 21 Report A from CEPT to the European Commission in response to the Mandate on: “Technical considerations regarding harmonisation options for the Digital Dividend” “Compatibility issues between “cellular / low power transmitter” networks and “larger coverage / high power / tower” type of networks” Final Report on 30 March 2007 by the CEPT ECC Electronic Communications Committee Electronic Communications Committee (ECC) within the European Conference of Postal and Telecommunications Administrations (CEPT) CEPT REPORT 21 1 July 2008 Table of contents 0 EXECUTIVE SUMMARY ............................................................................................................................ 3 1 INTRODUCTION ........................................................................................................................................ 10 2 MANDATE TO CEPT ................................................................................................................................. 10 3 REPORT........................................................................................................................................................ 11 3.1 THE CO-EXISTENCE OF RPC1 AND RCP2/3 NETWORKS IN BANDS IV AND V ....................................... 11 3.1.1 The issue ........................................................................................................................................... 11 3.1.1.1 General description..................................................................................................................................11
    [Show full text]
  • Frequency and Network Planning Aspects of DVB-T2
    EBU – TECH 3348 Frequency and Network Planning Aspects of DVB-T2 Status: Report Geneva May 2011 1 Page intentionally left blank. This document is paginated for two-sided printing EBU Tech 3348 Frequency & Network Planning Aspects of DVB-T2 Contents 1. Introduction ...................................................................................... 7 1.1 Commercial requirements for DVB-T2 ............................................................................ 7 1.2 DVB-T and DVB-T2; what is the difference?...................................................................... 8 1.3 Notes on this report.................................................................................................. 8 2. System properties ............................................................................... 9 2.1 Bandwidth ............................................................................................................. 9 2.2 FFT size ................................................................................................................ 9 2.3 Modulation scheme and guard interval ..........................................................................10 2.4 Available data rate..................................................................................................11 2.5 C/N values ............................................................................................................13 2.6 Rotated constellation...............................................................................................18
    [Show full text]
  • Spectrum Requirements for Terrestrial Television Broadcasting in the UHF Frequency Band in Region 1 and the Islamic Republic of Iran
    Report ITU-R BT.2302-0 (04/2014) Spectrum requirements for terrestrial television broadcasting in the UHF frequency band in Region 1 and the Islamic Republic of Iran BT Series Broadcasting service (television) ii Rep. ITU-R BT.2302-0 Foreword The role of the Radiocommunication Sector is to ensure the rational, equitable, efficient and economical use of the radio- frequency spectrum by all radiocommunication services, including satellite services, and carry out studies without limit of frequency range on the basis of which Recommendations are adopted. The regulatory and policy functions of the Radiocommunication Sector are performed by World and Regional Radiocommunication Conferences and Radiocommunication Assemblies supported by Study Groups. Policy on Intellectual Property Right (IPR) ITU-R policy on IPR is described in the Common Patent Policy for ITU-T/ITU-R/ISO/IEC referenced in Annex 1 of Resolution ITU-R 1. Forms to be used for the submission of patent statements and licensing declarations by patent holders are available from http://www.itu.int/ITU-R/go/patents/en where the Guidelines for Implementation of the Common Patent Policy for ITU-T/ITU-R/ISO/IEC and the ITU-R patent information database can also be found. Series of ITU-R Reports (Also available online at http://www.itu.int/publ/R-REP/en) Series Title BO Satellite delivery BR Recording for production, archival and play-out; film for television BS Broadcasting service (sound) BT Broadcasting service (television) F Fixed service M Mobile, radiodetermination, amateur and related satellite services P Radiowave propagation RA Radio astronomy RS Remote sensing systems S Fixed-satellite service SA Space applications and meteorology SF Frequency sharing and coordination between fixed-satellite and fixed service systems SM Spectrum management Note: This ITU-R Report was approved in English by the Study Group under the procedure detailed in Resolution ITU-R 1.
    [Show full text]
  • Spectrum/Frequency Requirements for Bands Allocated to Broadcasting on a Primary Basis
    Report ITU-R BT.2387-0 (07/2015) Spectrum/frequency requirements for bands allocated to broadcasting on a primary basis BT Series Broadcasting service (television) ii Rep. ITU-R BT.2387-0 Foreword The role of the Radiocommunication Sector is to ensure the rational, equitable, efficient and economical use of the radio- frequency spectrum by all radiocommunication services, including satellite services, and carry out studies without limit of frequency range on the basis of which Recommendations are adopted. The regulatory and policy functions of the Radiocommunication Sector are performed by World and Regional Radiocommunication Conferences and Radiocommunication Assemblies supported by Study Groups. Policy on Intellectual Property Right (IPR) ITU-R policy on IPR is described in the Common Patent Policy for ITU-T/ITU-R/ISO/IEC referenced in Annex 1 of Resolution ITU-R 1. Forms to be used for the submission of patent statements and licensing declarations by patent holders are available from http://www.itu.int/ITU-R/go/patents/en where the Guidelines for Implementation of the Common Patent Policy for ITU-T/ITU-R/ISO/IEC and the ITU-R patent information database can also be found. Series of ITU-R Reports (Also available online at http://www.itu.int/publ/R-REP/en) Series Title BO Satellite delivery BR Recording for production, archival and play-out; film for television BS Broadcasting service (sound) BT Broadcasting service (television) F Fixed service M Mobile, radiodetermination, amateur and related satellite services P Radiowave propagation RA Radio astronomy RS Remote sensing systems S Fixed-satellite service SA Space applications and meteorology SF Frequency sharing and coordination between fixed-satellite and fixed service systems SM Spectrum management Note: This ITU-R Report was approved in English by the Study Group under the procedure detailed in Resolution ITU-R 1.
    [Show full text]
  • Cable Technician Pocket Guide Subscriber Access Networks
    RD-24 CommScope Cable Technician Pocket Guide Subscriber Access Networks Document MX0398 Revision U © 2021 CommScope, Inc. All rights reserved. Trademarks ARRIS, the ARRIS logo, CommScope, and the CommScope logo are trademarks of CommScope, Inc. and/or its affiliates. All other trademarks are the property of their respective owners. E-2000 is a trademark of Diamond S.A. CommScope is not sponsored, affiliated or endorsed by Diamond S.A. No part of this content may be reproduced in any form or by any means or used to make any derivative work (such as translation, transformation, or adaptation) without written permission from CommScope, Inc and/or its affiliates ("CommScope"). CommScope reserves the right to revise or change this content from time to time without obligation on the part of CommScope to provide notification of such revision or change. CommScope provides this content without warranty of any kind, implied or expressed, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose. CommScope may make improvements or changes in the products or services described in this content at any time. The capabilities, system requirements and/or compatibility with third-party products described herein are subject to change without notice. ii CommScope, Inc. CommScope (NASDAQ: COMM) helps design, build and manage wired and wireless networks around the world. As a communications infrastructure leader, we shape the always-on networks of tomor- row. For more than 40 years, our global team of greater than 20,000 employees, innovators and technologists have empowered customers in all regions of the world to anticipate what's next and push the boundaries of what's possible.
    [Show full text]
  • Design and Characterization of Meander Line Slow Wave Structures for W-Band Space Traveling Wave Tubes
    DESIGN AND CHARACTERIZATION OF MEANDER LINE SLOW WAVE STRUCTURES FOR W-BAND SPACE TRAVELING WAVE TUBES Juan M. Socuéllamos A thesis submitted to Lancaster University for the degree of Doctor of Philosophy Lancaster, United Kingdom April 2021 Declaration I declare that this thesis is my own work and has not been submitted in substantially the same form for the award of a higher degree elsewhere. Acknowledgement I would like to express my deepest gratitude to my supervisors at Lancaster Univer- sity, Prof. Claudio Paoloni and Dr. Rosa Letizia, for their expert guidance, constant support and understanding during the research and writing of this thesis. I would also like to thank my workmates there, specially Rupa Basu and Laxma R. Billa, for their friendship, wise advice and making this research more enjoyable. I am profoundly grateful to my supervisor at the European Space Agency, Mr. Roberto Dionisio, for supporting this research, giving me the opportunity to work with him and sharing his deep knowledge and valuable experience with me. Not to mention the excellent colleagues that I had the opportunity to meet at ESTEC and made my time there truly unforgettable. Last but not least, my wholeheartedly appreciation to my family and friends for their love, support and encouragement that made possible a successful completion of the PhD. Abstract Satellite communication systems are nowadays facing the growing demand of dif- ferent services such as internet, streaming or teleconferencing that consume a lot of resources and exhaust the available links. Increasing the frequency band of op- eration is becoming ever-more necessary to cope with the challenges of the future communication services.
    [Show full text]